Tests for Revision::decompressRevisionText

[lhc/web/wiklou.git] / tests / phpunit / includes / RevisionTest.php

diff --git a/tests/phpunit/includes/RevisionTest.php b/tests/phpunit/includes/RevisionTest.php
index 57cd7f8..953c795 100644 (file)
--- a/tests/phpunit/includes/RevisionTest.php
+++ b/tests/phpunit/includes/RevisionTest.php
@@ -395,4 +395,75 @@ class RevisionTest extends MediaWikiTestCase {
 
                $this->assertEquals( 'RETURNVALUE', $result );
        }
+
+       public function provideDecompressRevisionText() {
+               yield '(no legacy encoding), false in false out' => [ false, false, [], false ];
+               yield '(no legacy encoding), empty in empty out' => [ false, '', [], '' ];
+               yield '(no legacy encoding), empty in empty out' => [ false, 'A', [], 'A' ];
+               yield '(no legacy encoding), string in with gzip flag returns string' => [
+                       // gzip string below generated with gzdeflate( 'AAAABBAAA' )
+                       false, "sttttr\002\022\000", [ 'gzip' ], 'AAAABBAAA',
+               ];
+               yield '(no legacy encoding), string in with object flag returns false' => [
+                       // gzip string below generated with serialize( 'JOJO' )
+                       false, "s:4:\"JOJO\";", [ 'object' ], false,
+               ];
+               yield '(no legacy encoding), serialized object in with object flag returns string' => [
+                       false,
+                       // Using a TitleValue object as it has a getText method (which is needed)
+                       serialize( new TitleValue( 0, 'HHJJDDFF' ) ),
+                       [ 'object' ],
+                       'HHJJDDFF',
+               ];
+               yield '(no legacy encoding), serialized object in with object & gzip flag returns string' => [
+                       false,
+                       // Using a TitleValue object as it has a getText method (which is needed)
+                       gzdeflate( serialize( new TitleValue( 0, '8219JJJ840' ) ) ),
+                       [ 'object', 'gzip' ],
+                       '8219JJJ840',
+               ];
+               yield '(ISO-8859-1 encoding), string in string out' => [
+                       'ISO-8859-1',
+                       iconv( 'utf8', 'ISO-8859-1', "1®Àþ1" ),
+                       [],
+                       '1®Àþ1',
+               ];
+               yield '(ISO-8859-1 encoding), serialized object in with gzip flags returns string' => [
+                       'ISO-8859-1',
+                       gzdeflate( iconv( 'utf8', 'ISO-8859-1', "4®Àþ4" ) ),
+                       [ 'gzip' ],
+                       '4®Àþ4',
+               ];
+               yield '(ISO-8859-1 encoding), serialized object in with object flags returns string' => [
+                       'ISO-8859-1',
+                       serialize( new TitleValue( 0, iconv( 'utf8', 'ISO-8859-1', "3®Àþ3" ) ) ),
+                       [ 'object' ],
+                       '3®Àþ3',
+               ];
+               yield '(ISO-8859-1 encoding), serialized object in with object & gzip flags returns string' => [
+                       'ISO-8859-1',
+                       gzdeflate( serialize( new TitleValue( 0, iconv( 'utf8', 'ISO-8859-1', "2®Àþ2" ) ) ) ),
+                       [ 'gzip', 'object' ],
+                       '2®Àþ2',
+               ];
+       }
+
+       /**
+        * @dataProvider provideDecompressRevisionText
+        * @covers Revision::decompressRevisionText
+        *
+        * @param bool $legacyEncoding
+        * @param mixed $text
+        * @param array $flags
+        * @param mixed $expected
+        */
+       public function testDecompressRevisionText( $legacyEncoding, $text, $flags, $expected ) {
+               $this->setMwGlobals( 'wgLegacyEncoding', $legacyEncoding );
+               $this->setMwGlobals( 'wgLanguageCode', 'en' );
+               $this->assertSame(
+                       $expected,
+                       Revision::decompressRevisionText( $text, $flags )
+               );
+       }
+
 }